Proterra 35-Foot Catalyst® Electric Bus Completes Altoona Testing with Record-Setting Battery Capacity
With 440 kWh of onboard storage, the Proterra Catalyst sets standard of excellence for range, energy efficiency and durability for electric bus Proterra, a leading innovator in heavy-duty electric transportation, recently announced that the Proterra Catalyst® E2 35-foot bus has successfully completed the safety, structural strength and distortion tests at the Altoona Bus Research and […]